Concord Climate Scorecard 2025

Population: 124,035

Concord ranks 15th of 20 Contra Costa communities on the 2025 Contra Costa Climate Scorecard with an overall score of 43.7 out of 100. Its strongest performance relative to the county average is in Green power (64.3 vs. 56.2 county average), while its weakest is in Transportation (24.5 vs. 38.6 county average).

Explore Concord in the interactive dashboard →

How does Concord score on solar?

Score21.8
Rank17th of 20
County average32.6
Solar metrics for Concord
MetricValue
Solar capacity4,570.83 kW AC
Storage capacity6,471.76 kWh

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How does Concord score on waste?

Score64.2
Rank10th of 10 reporting jurisdictions
County average76.7
Waste metrics for Concord
MetricValue
Programs implemented44 programs
Per-capita disposal rate4.8 lb/person/day

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How does Concord score on transportation?

Score24.5
Rank15th of 20
County average38.6
Transportation metrics for Concord
MetricValue
EV charging-port density1.31 ports/1,000 registered vehicles
ZEV share of current-model-year registrations16.55 %

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How does Concord score on green power?

Score64.3
Rank10th of 20
County average56.2
Green power metrics for Concord
MetricValue
MCE community membershipYes
Municipal 100% renewable enrollmentNo
Community participation enrollment rate90.5 %
Community Deep Green (100% renewable) opt-up rate6.13 %

See how every Contra Costa community ranks on Green Power

How do other Contra Costa communities score?

Where does this data come from?

How these scores are calculated

Download the scores: 2025 CSV · 2025 JSON.

© 2026 Roei Burstein and Andrew Johnson, d/b/a Johnson & Burstein TRACE Data Solutions. Licensed under CC BY 4.0.

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